We built Instant.fm upon a solid foundation of awesome. All of our tools are free software with great documentation and easily hackable code. We tried out lots of new tech on this project -- playing with new frameworks and libraries is fun!
We learned a ton during this project. We hope that the source code here helps you. If you found this useful, send us a note to say thanks!
- No login required.
- Build your playlist on site, or upload a .m3u, .txt, or .pls file from iTunes, Windows Media Player, or WinAmp.
- Each playlist gets a unique, shareable, short URL.
- Allow background image uploading. (TODO)
- Drag and drop to re-order songs.
- Buttons to Move To Top, and Kill Song.
- Change playlist name/title with an inline edit (no refresh).
- Playlist Viewing
- Shuffle, repeat, show/hide video.
- Suggest songs to be added to playlist. (TODO)
- Keyboard shortcuts for power users.
- Social Features
- See what your friends are listening to. (TODO)
- Pane which behaves like an iOS navigation view, with a stack of ‘views’.
- Allows searching and browsing artist/album information without stopping the - music.
- Clicking links doesn’t cause user’s browser to leave the page.
- Uses fancy animations, which look great.
- On most music sites, clicking something stops the music (very jarring).
- On Instant.fm, everything is AJAX, so nothing stops the music.
- Even logging in/out works without a page refresh (the correct playlist edit tools are shown/hidden).
- All modern browsers.
- Internet Explorer 8. (TODO)
HTML5 Boilerplate, CSS3, jQuery, jQuery UI, Modernizr, YepNope, Tornado, Nginx, Supervisor, SQL Alchemy, Python, Apache Ant, Last.fm API, Facebook API, YouTube API, and more...
Read more here: http://www.feross.org/instant-fm-tech-stack/
The following instructions assume that you're installing on Ubuntu 12.04 server edition. If you're using a different OS, then you may need to follow a different process.
Install Python environment:
sudo aptitude install python-pip python-dev sudo pip install virtualenv
This creates a global "pip" command to install Python packages. Don't use it, because packages will be installed globally. Instead, use virtualenv.
Create new virtualenv Python environments:
virtualenv --distribute instantfm.com
--distribute option tells virtualenv to use
distribute instead of the obselete
Switch to the new environment with:
cd instantfm.com source bin/activate
Unfortunately, some of the Python packages we use have OS-level package dependencies.
sudo aptitude install mysql-server libmysqlclient-dev # mysql development libraries sudo aptitude install python-dev # python development header files sudo aptitude install build-essential # gcc compiler
We use pip to manage Python package dependencies. You call install all the dependencies with one command:
pip install -r requirements.txt
Read more about pip requirement files. They are awesome!
Make a database for instant.fm.
Set up the database by running the commands in schema.sql:
mysql db_name < schema.sql
Update the database credentials in tornado/options.py.
You will probably need to modify the build script to work in your environment. The build script stops the server, pulls the latest from git, builds the site, and starts the server.
Install Apache Ant:
sudo aptitude install ant
The installation installs openjdk-6-jre which is missing "tools.jar", so we will remove it and intall the full JDK instead.
Install "openjdk-7-jdk" package:
sudo aptitude install openjdk-7-jdk sudo update-alternatives --config java # select java-7-openjdk from the list sudo aptitude remove openjdk-6-jre-lib openjdk-6-jre-headless
One last thing before building the site. To compress the images, the build script relies on a few libraries:
sudo aptitude install libjpeg-progs optipng
Build the site:
cd build-site/ sudo ant # sudo is needed to start and stop the server
sudo aptitude install nginx
Create a symlink to our nginx.conf:
cd /etc/nginx/sites-enabled/ ln -s /path/to/instantfm.com/nginx.conf instantfm.com.conf
If you built static resources (above) then make sure all the relevant paths in the nginx.conf file point to the /publish/ folder, since that's where all the minified files exist.
sudo service nginx restart
sudo service nginx start
Start app server (from instantfm.com virtualenv):
python server/server.py --port=7000
Start app server (daemonized):
python server/server.py --port=7000 -d
Supervisor is a client/server system that allows its users to monitor and control a number of processes on UNIX-like operating systems.
sudo aptitude install supervisor
More install options here: http://supervisord.org/installing.html
Create a symlink to our supervisor conf file:
cd /etc/supervisor/conf.d/ ln -s /path/to/instantfm.com/supervisor.conf instantfm.com.conf
Start the supervisor command line interface:
Run the following supervisor commands:
reload start instantfm:
Copyright (c) 2011 Feross Aboukhadijeh and Jake Becker
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.